Then, use GraphViz to generate the graph image (here, using circo, which specifies a circular layout). The process of generating this image is defined as follows.

首先，调用这个Ruby脚本收集图表数据(存储为graph . dot)；然后，使用GraphViz生成图表图像(这里使用circo，它指定一个圆形布局)。

youdao

Osteria del Circo -- Great place to go with a group to have fun.

FORBES: Fact and Comment

Musicians, performers and three members of the Circo Rum Ba Ba circus troupe provided the entertainmnent.

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Dave Circo, a 43-year-old building engineer from Fergus Falls, was one of the few people fishing for most of the night.

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